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            <h1 class="sub_title">Invalid Call Line</h1>

            <p>If you incorrectly call a function, you will get an invalid
            call line error.  An incorrect function call is different from
            an undefined function.  An incorrect function call is any call to
            a function where no function name is given, or if the end brackets
            of the function are missing.</p>

            <h1 class="special">Code:</h1>
            <pre class="code">
define main {


    call
    # This will cause an error as no function was given
}

define fun {

}</pre>
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